3.7 ELECTRICAL CONNECTION

S

3.7.1 WIRING DIAGRA

M

Indoor air circuit coil fan DC moto

r

Board cooling fan DC motor

Condensate ejector DC motor

Inlet room air temperature prob

e

Internal air exchange coil temperature prob

e

R

E

C

E

I

V

E

R

D

I

S

P

L

A

Y

&

Motorised condensate

drain damper

Internal outlet air temperature prob

e

External outlet air temperature probe

Deflector stopper

motor

External inlet air temperature probe

External air exchange coil temperature probe

Remote bus contro

l

(optional)

Condensate tray float switc

h

EE valv

e

Power supply socke

t

4-way valve*

External air circui

t

coil fan DC Moto

r

*Only for 10,000 and 12,000 model

s

The unit must be connected using the supplied power plug; it is not possible to modify the terminal block

for direct connection to the mains supply

.

Risk of electric shock. When the unit is STOPPED, voltage is still present at the electrica

l

controls

.

3.8 FIXING THE UNI

T

After completing the connections, proceed with fixin

g

the unit to the wall

.

To secure the unit to the wall

:

• remove the space

r

• place the unit against the wall

• check that there are no gaps between the rear of the

unit and the external air duct

s

• fi x the anti-lift angle bracket (1) to the supporting wall

• remove the protective bracket of the condensate

drain pipe (2)

.

38